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5990-00-406-4955

Find complete technical information, availability, and procurement data for: 5990-00-406-4955

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5990-00-406-4955
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5990 Synchros and Resolvers
National Stock Number
5990-00-406-4955
Item Name Code
22966
Assigment Date
04/15/1970 (56 years ago)

A shaft having two or more different diameters (greater than 0.031 inches (0.79 millimeter)) along its length. It must have one or more of the following conditions: a specified surface finish designation in the range 1 to 125 microinches (0.025 to 3.2 micrometers) arithmetical average (aa), machined peripheral flat(s), circular groove(s), keyway(s), splines, threads, or holes. The ends and/or shoulders may be machined to accommodate bearings, couplings, and the like. It is not designed for use in aligning by fitting into corresponding holes of another item. For items used to support rotating members see axle(1), shouldered. For items not having any of the above conditions see pin, shoulder, headless. Excludes:shaft(1), straight; and axle(1), straight.

standard round b body style, 0.8745 inches minimum and 0.8750 inches maximum pilot diameter, 5.1245 inches maximum overall length, 1.3115 inches minimum and 1.3120 inches maximum shoulder diameter, steel, corrosion resisting body material

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Body Material
steel, corrosion resisting
Body Style
standard round b
Shoulder Diameter
1.3115 inches minimum and 1.3120 inches maximum
Pilot Diameter
0.8745 inches minimum and 0.8750 inches maximum
Overall Length
5.1245 inches maximum
Flange Diameter
1.4340 inches minimum and 1.4370 inches maximum
Flange Thickness
0.0900 inches minimum and 0.0960 inches maximum
Undercut Width
0.0780 inches nominal
Shaft Diameter
0.1870 inches minimum and 0.1872 inches maximum single shaft
Shaft Length
0.4630 inches minimum and 0.5190 inches maximum single shaft
Body Size
14
Stator Input Voltage Rating In Volts
10.0 nominal
Frequency In Hertz
100.0 nominal
Alignment Hole Quantity
4
Pilot Length
0.0370 inches minimum and 0.0430 inches maximum
Shoulder Length
unable to decode and unable to decode
Mounting Surface To Terminal End Distance
4.5195 inches maximum
Shaft Slot Depth
0.0300 inches nominal single shaft
Shaft Slot Width
0.0300 inches nominal single shaft
Shaft Type
round, slotted single shaft
Alignment Hole Depth
0.1250 inches minimum
Alignment Hole Bolt Circle Diameter
1.1000 inches nominal
Terminal Type And Quantity
12 screw

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FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5990-00-406-4955?
The FSCG of the NSN 5990-00-406-4955 is 5990
Does the NSN 5990-00-406-4955 have a Schedule B code assigned?
Yes, the Schedule B code is 9018903000
Does NSN 5990-00-406-4955 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 5990-00-406-4955 contain precious materials?
Item does not contain precious metal.
Does NSN 5990-00-406-4955 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 5990-00-406-4955 was assigned to the Federal Catalog?
It was assigned 56 years ago, on Wed, Apr 15, 1970

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